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Compounds like sodium chloride (NaCl), methane (CH4), and water (H2O) do not contain polyatomic ions. These compounds are formed from simple combinations of individual elements without the presence of complex ions.

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1y ago

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How are polyatomic ions named in ionic compounds?

If the compound contains a polyatomic ion, simply name the ion.


Does MgSO4 contain polyatomic ions?

Yes. Mg2+ is a monatomic ion, but SO42- is a polyatomic ion composed of two elements, sulfur and oxygen.


What does the ide ending in a polyatomic ion mean?

The ide ending in a polyatomic ion actually has no practical meaning involved. The polyatomic compounds that do contain the ide ending have it because they were thought to be monatomic at one time.


Compounds with both ionic and covalent bonds contain this type if ion?

Compounds with both ionic and covalent bonds contain polyatomic ions. These ions consist of more than one atom covalently bonded together and carry a net charge, making them act as single units in ionic compounds.


What are 2 polyatomic ions that contain nitrogen?

The ammonium ion, NH4+, and the nitrate ion, NO3-.


What compounds include a polyatomic ion that contains oxygen?

Examples of compounds include sulfate (SO4^2-), nitrate (NO3^-), phosphate (PO4^3-), carbonate (CO3^2-), and chromate (CrO4^2-), which all contain oxygen in their polyatomic ions.


What portion of the compounds copper carbonate CuCo3 is a covalentely bonded polyatomic ion?

In copper carbonate (CuCO3), the carbonate ion (CO3^2-) is a covalently bonded polyatomic ion. The copper atom is not part of the polyatomic ion in this compound and is ionically bonded to the carbonate ion.


What substances do not contain a polyatomic ion?

Elements do not contain polyatomic ions. Examples of substances that do not contain polyatomic ions include water (H2O), sodium chloride (NaCl), and oxygen gas (O2).


What is the polyatomic ion oxide?

The polyatomic ion oxide is O2-, which consists of two oxygen atoms with a charge of -1. This ion is commonly found in compounds such as magnesium oxide (MgO) and carbon dioxide (CO2). Oxoanions containing oxygen and other elements can also form polyatomic ions with the oxide ion.


Which types of compounds contain polyatomic ions?

Compounds that contain polyatomic ions include salts such as sodium nitrate (NaNO3) and calcium carbonate (CaCO3), as well as acids like sulfuric acid (H2SO4) and phosphoric acid (H3PO4). These compounds are formed when polyatomic ions combine with other ions or atoms to create a stable compound.


In Chemistry what is SO4-2?

SO4-2 is the sulfate ion, which consists of one sulfur atom bonded to four oxygen atoms and has a charge of -2. It is a common polyatomic ion found in many compounds, such as in salts like sodium sulfate.


What two types of bonds are there in a polyatomic ion?

Polyatomic ions can have both ionic and covalent bonds. Ionic bonds are formed between the positively and negatively charged ions within the polyatomic ion, while covalent bonds are formed by sharing electrons between the atoms within the polyatomic ion.